Ohhira-ike Dam (Japanese: 大平池) is an earthfill dam located in Mie Prefecture in Japan.

The dam is used for irrigation.

The dam impounds about 2 ha of land when full and can store 140 thousand cubic meters of water.

The construction of the dam was started on 1973 and completed in 1979.

This article about a dam or floodgate in Kansai region of Honshu, Japan is a stub.